WIP

Designed and developed a solution to integrate middle tier with external job scheduler running in AWS, main challenges involved

• Three different systems (a middle tier, scheduler service running in AWS, an HBase system)

• Integrating with a system that supported high availability (and may compromise consistency in certain cases) which made updates tricky.

• The middle tier is capable of handing more than 25M callbacks from the scheduler in a day

Spearheaded Red Hat Enterprise Linux major upgrade across 10K+ production servers

• Led a team of 2-4 engineers to upgrade OS of bare metal servers in production and test environments

• Designed and developed a solution for the middle tier infrastructure with 10 different components

Led a middle tier solution to support AOL traffic

• After Yahoo was bough over by Verizon, AOL traffic was needed to be supported by existing Yahoo infrastructure

• Designed and developed a dual stack solution to enforce security and serve AOL traffic from the existing middle tier.

• This resulted in cost savings by allowing us to decommission AOL servers

Worked on solutions that helped make the hosts ready for production traffic

• Involved warming the cold host up by replaying load from in-rotation servers

• Experienced with asynchronous processing to increase throughput and efficiency of services

• Developed a solution to extract, store and deliver schema.org elements from email for better user experience

• Worked on IMAP-In product that allows linking of non-Yahoo mailboxes

Amazon Web Services, Ruby

• Developed RESTful security services on AWS in Ruby.

• Familiar with Amazon Web Services